Tocci,R.J <br/><br/>
Digital systems principlse and practics 

 - New delhi   TMGH  1996 
 - xviii, 827 p. 
<br/><br/><label>ISBN: </label>81-203-0985-5 
<br/><br/><label>Dewey Class. No.: </label>621.3815011 T561,d